Through studying the intersection of paraboloid of revolution and cylinder, the author concluded that the horizontal projection of the intersecting lines—, is the famous Four-order algebra curve-Perseus curve.
通过对回转抛物面与圆柱面相交的研究，得出交线的水平投影曲线——为四次代数曲线——Perseus座曲线的结论。
The parabola gyre surface has been used widely,because of its special optical prop-erty.
抛物回转面因具备特殊的光学性质而被广泛使用 ,针对批量生产该表面的精密模具的数控加工问题 ,给出了用平头铣刀三轴联动加工方案 ,并给出了工具参数 ,加工行距以及加工数控进给量的整套计算模型 ,用实例验证了方案的可行性和模型的可靠性 ,为此类精密镜面批量生产的模具制造提供了全面参
According to the analysis of the geometry characteristic of parabolic profile,gives general user micros for parabolic profile in NC rough and finishes machining processing under guarantee for quality,by way of the appliance of equally spaced approximation calculation,micro function and G73,G70 instructions of FANUC0i-TA CNC system.
对回转抛物线曲面的几何特性进行了研究分析,根据抛物线曲面的几何形状特点,在保证表面加工质量的前提下,应用等间距法进行逼近计算,利用FANUC0i-TA数控系统的宏程序功能并结合G73、G70循环指令编制出具有通用性、适用性且应用简单的回转抛物线曲面的粗、精加工宏程序。
In the 3-dimensional de (?)itter space,parabolic rotation surfaces with constant mean curvature(nonzero)were classified.
本文讨论三维 de sitter 空间中的曲面,得到了具有非零常平均曲率的所有抛物型旋转曲面,给出它们的方程。
Dynamics Analysis and Experiment of Thin-Walled Rotating Paraboloidal Shell with Fixed Boundary
固定边界薄壁抛物回转壳体动力学分析与实验
A Study on the Performance of Hyperbolic Paraboloid Cable-shell Structure
双曲抛物面悬挂薄壳结构工作性能的研究
NONLINEAR VIBRATION CHARACTERISTICS OF ROTATING THIN-WALLED CIRCULAR CYLINDRICAL SHELL WITH PRECESSION OF VIBRATION MODE
旋转薄壁圆柱壳振型进动的非线性振动特性
Research on Thin Wall Rotation Profile Error Evaluation;
薄壁回转体廓形误差评定方法的研究
The Research of Instrument for Measurement of Wall-thickness and Wall-thickness Difference of Thin-wall Parts of Variation Curvature Revolving Body;
变曲率回转体薄壁零件壁厚及壁厚差测量仪的研究
Trajectory Planning of Geometric Parameter Precision Measuring for Thin-wall Revolving Body;
薄壁回转体几何参数精密测量的轨迹规划
Data Visualization Research on Geometry Dimension of Thin Wall Revolving Body;
薄壁回转体几何尺寸测量的数据可视化研究
Research on On-machine Measuring System for the Taper of Composite Thin-walled Revolving Bodies;
复合材料薄壁回转体锥度在机测量系统的研究
Design of the Manipulators Control System for Large-size and Thin-wall Rotating Workpiece
大尺寸薄壁回转体移位机械手的控制系统设计
Precession response analysis of thin rotating circular cylindrical shell considering geometric nonlinearity
考虑几何非线性的旋转薄壁圆柱壳进动响应分析
The Solution to Materials Mechanics of Membrane Stress of Gyro Shell and Its Demonstration of Elastic Theory;
回转薄壳薄膜应力的材料力学解答及其弹性理论的验证
Study on Thin-Wall and Low-Roughness Ceramic Shell Mould Based on EPS Process
薄壁光整消失模壳型铸造的型壳研究
restrained torsion of thin walled bar
薄壁杆件的约束扭转
Test Analysis on Vibration Signal of Thin Aluminium-alloy Cylinder Machined with Orthogonal Turn-Milling
正交车铣铝合金薄壁回转体振动信号的试验分析
thin-shelled bivalve having the right valve deeply notched.
薄壳的双壳类动物，其瓣膜的凹曹很深。
Research on Heat Treatment Deformation of Big Diameter Thin Wall Combustion Chamber Case
大直径薄壁燃烧室壳体热处理变形研究
The Research to Control the Heat-treatment Distortion of Shell-body;
薄壁壳体零件热处理变形控制工艺研究
Numerical Simulation of Deformations Resulting from the External Turning of Thin Spherical Shells;
薄壁球壳外圆车削加工变形的数值仿真